Hebrews 12:4-6

⁴You have not yet resisted to the point of shedding blood in your striving against sin; ⁵and you have forgotten the exhortation which is addressed to you as sons,

“My son, do not regard lightly the discipline of the Lord,
Nor faint when you are reproved by Him;
⁶For those whom the Lord loves He disciplines,
And He scourges every son whom He receives.”